Features
8-bolt one-piece cast iron housing mounts directly to compatible manual transmission openings - no adapter plate required
Wire/cable mechanical shift type; Electric over Air shift option available within the 489 Series
250 lb-ft (339 Nm) intermittent torque capacity; 46-55 HP (31-40 kW) output power
Shaft power: 24 HP (18 kW) at 500 RPM, 48 HP (36 kW) at 1,000 RPM
1-1/4" round output shaft with key; greaseable output options available
Kit-style design with internal parts common to the Chelsea 442 Series for straightforward servicing
Tech Specs
- PRODUCT SERIES: 489
- MOUNTING TYPE: 8-Bolt (direct-mount to 8-bolt transmission opening, no adapter plate)
- SHIFT TYPE: Wire/Cable Mechanical
- TRANSMISSION COMPATIBILITY: Eaton/Fuller, Volvo/Mack, and other manual transmissions with 8-bolt PTO aperture
- OUTPUT SHAFT TYPE: 1-1/4" Round with Key
- INTERMITTENT TORQUE: 250 lb-ft (339 Nm) - check application pages for actual torque ratings
- OUTPUT POWER: 46-55 HP (31-40 kW)
- SHAFT POWER: 24 HP (18 kW) at 500 RPM; 48 HP (36 kW) at 1,000 RPM
- LUBRICANT: X = No Pressure Lube, P = Pressure Lube (see part number suffix)
Additional Information
Parts Manual: Chelsea 489 Series PTO Parts Manual (PDF) - exploded views, item numbers and the full parts breakdown for this series.
The Chelsea 489 Series fits a wide range of vocational and municipal equipment applications including utility trucks, dump trucks, snow and ice removal equipment, and fire and rescue vehicles. The 489 Series shares internal components with the Chelsea 442 Series, making service parts widely available. Twenty-seven output options and eleven internal speed ratios are available across the 489 Series lineup. Consult the parts manual above or call Pro Gear and Transmission to verify the correct configuration for your transmission and driven equipment.
